At a minimum, the audit system should collect file
deletion for all users and root. If the auditd daemon is configured
to use the augenrules program to read audit rules during daemon
startup (the default), add the following lines to a file with suffix
.rules in the directory /etc/audit/rules.d:
-a always,exit -F arch=b32 -S unlink -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
If the system is 64 bit then also add the following lines:
-a always,exit -F arch=b64 -S unlink -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
If the auditd daemon is configured to use the auditctl
utility to read audit rules during daemon startup, add the following lines to
/etc/audit/audit.rules file:
-a always,exit -F arch=b32 -S unlink -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
If the system is 64 bit then also add the following lines:
-a always,exit -F arch=b64 -S unlink -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete